Specializing in R&D & Production in xPON & Optical Communication & CATV & Ethernet Networking
HANGZHOU DAYTAI NETWORK TECHNOLOGIES CO.,LTD.
DAYTAI-HANGZHOU-CHINA
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Mr.Amani
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DWDM 80km 1.25G SFP Optical Transceivers (DT-DWDM-SFP-1.25G-80KM),To Be Used On a Series of Switches, Routers, Servers,
Network InterfaceCard Etc,Package:SFP,Data Rate:1.25G,Reach:80km,TX:DFB DWDM,RX:PIN,TX
DWDM 80km 1.25G SFP Optical Transceivers (DT-DWDM-SFP-1.25G-80KM),To Be Used On a Series of Switches, Routers,
Servers,Network InterfaceCard Etc,Package:SFP,Data Rate:1.25G,Reach:80km,TX:DFB DWDM,RX:PIN,TX Power:0~4dBm,RX
Sensitivity:-26dBm,Compatible With the Brand:Cisco,Juniper,Brocade,Arista,Mellanox,HPE,Dell,Dell Force10,Huawei...Etc is Optional.
★Features
⊙RoHS Compliant
⊙Low power dissipation
⊙100GHz ITU Grid, C Band
⊙Up to 1.25Gbps Data Links
⊙Single +3.3V power supply
⊙Digital diagnostic monitoring
⊙Metal enclosure, for lower EMI
⊙Operating temperature range:
⊙Commercial: 0~+70C
⊙Industrial: -40~+85C
⊙diode transmitter PIN photodiode receiver
⊙Duplex LC/UPC type pluggable optical interface
⊙Transceiver unit with independent DWDM DFB Laser
⊙Wavelength controlled within ± 0. 1nm over life and temperature
⊙80 km with 9/ 125 µm single mode fiber (SMF) of maximum interconnect distances
Absolute Maximum Ratings | ||||
Parameter | Symbol | Min | Max | Unit |
Storage temperature | TS | -40 | 85 | C |
Power Supply Voltage | Vcc3 | -0.5 | +4 | V |
Relative Humidity | RH | 5 | 95 | % |
Signal Input Voltage | -0.3 | Vcc+0.3 | V | |
Receiver Damage Threshold | +5 | dBm |
Recommended Operating Conditions | |||||
Parameter | Symbol | Min | Typical | Max | Unit |
Operating Case Temperature (Commercial) | Tc | 0 | 70 |
C | |
Operating Case Temperature (Industrial) | Tc | -40 | 85 | ||
Power Supply Voltage | Vcc3 | 3. 13 | 3.3 | 3.47 | V |
Supply Current | Icc3 | 500 | mA | ||
Power Supply Noise Rejection | 100 | mVp-p | |||
Data Rate | 1.25 | Gbps | |||
Fiber Length 9/ 125μm core SMF | - | 80 | - | km |
Optical transmitter Characteristics | ||||||
Parameter | Symbol | Min | Typical | Max | Unit | Notes |
Launched Power (avg.) | Pout | 0 | 4 | dBm | 3 | |
Center Wavelength Spacing | 100 | GHz | ||||
Operating Wavelength Range | λc | - 100 | λ | λ+100 | nm | 4 |
Spectral Width(-20dB) | ∆λ | 0.3 | nm | |||
Side Mode Suppression Ratio | SMSR | 30 | B | |||
Extinction Ratio | ER | 9 | B | |||
Transmitter OFF Output Power | POff | -45 | dBm | |||
Differential Line Input Impedance | RIN | 90 | 100 | 110 | Ohm | |
Output Eye Diagram | Compliant with IEEE802.3ae eye mask |
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